Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL093097 |
Effects of Geophony and Anthrophony on the Underwater Acoustic Environment in the East Siberian Sea, Arctic Ocean | |
Dong-Gyun Han; Jongmin Joo; Wuju Son; Kyoung Ho Cho; Jee Woong Choi; Eun Jin Yang; Jeong-Hoon Kim; Sung-Ho Kang; Hyoung Sul La | |
2021-06-08 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | As Arctic warming accelerates, the underwater acoustic environment in the Arctic Ocean is rapidly changing. We present the first results of passive acoustic monitoring in the marginal ice zone of the East Siberian Sea (ESS). A high sea ice concentrations (SIC) and seasonal variations in ice cover make the ESS an ideal region to verify how ambient sound levels respond to natural physical processes and anthropogenic activities during summer. Our observations show that the sound level in the ESS exhibits a strong negative correlation with SIC, and the sound level in September, which was higher than that in other months, was 16 dB higher than the annual average. This increase resulted from geophony and anthrophony with the reduction in the SIC, and sound level increased by 13 dB without anthrophony. Our results indicate that ambient sound level in the Arctic Ocean may increase as climate change accelerates sea ice melting. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/329805 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Dong-Gyun Han,Jongmin Joo,Wuju Son,et al. Effects of Geophony and Anthrophony on the Underwater Acoustic Environment in the East Siberian Sea, Arctic Ocean[J]. Geophysical Research Letters,2021. |
APA | Dong-Gyun Han.,Jongmin Joo.,Wuju Son.,Kyoung Ho Cho.,Jee Woong Choi.,...&Hyoung Sul La.(2021).Effects of Geophony and Anthrophony on the Underwater Acoustic Environment in the East Siberian Sea, Arctic Ocean.Geophysical Research Letters. |
MLA | Dong-Gyun Han,et al."Effects of Geophony and Anthrophony on the Underwater Acoustic Environment in the East Siberian Sea, Arctic Ocean".Geophysical Research Letters (2021). |
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